yes, i bought a home using a mortgage. i bought two homes one here and one in tallahassee using a mortgage. the vast majority of americans would be shocked that buying a home with a mortgage is somehow irresponsible. the other debt that i have is a student loan. my parents worked very hard but they couldn't save enough money to send me to law school. i borrowed money and paid my student loans. it provided me my education. my opponents say that because they're wrong on the ideas. they have no ideas on the critical issues facing our country, so they want to make personal attacks against me the centerpiece of their campaign. this election is too important. at stake is the very identity of our country. are we going to remain exceptional or are we going to become like everybody else? americans want to remain exceptional. they're looking for candidates that will fight for them. >> schieffer: all right. thank you very much, mr. rubio, for those insights this morning. i hope we'll see you again. we're going to turn now to ken buck